NiCl2 + 6 NH3 + 2 KClO4 ® Ni(NH3)6(ClO4)2 + 2 KCl if you mix 1.0406 g of NiCl2, 6.0092 g NH3 and 2.0008 g of KClO4 how many g of KCl form?

Q: 2 Mg(s) + 3 N2 (g) --> 2 MgN3 (s) How many moles of N2 will be used to produce 115 grams of MgN3?

A: The given reaction is,             2 Mg(s) + 3 N2 (g) --> 2 MgN3 (s) We have, mass of MgN3 = 115…

Q: grams

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Q: Nicotinamide is an important vitamin for metabolism and is soluble in water. A deficiency of this…

A: Given data Composition of elements in Nicotinamide Elements % composition C 59 N 22.9 H 5…

Q: Fe,03 + HCI → FeCl, + H2O 5 g 5 g ?g 5. How many grams of the product is produced?

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Q: nsider the following reaction:                 3 Hg(OH)2  +  2 H3PO4    Hg3(PO4)2  +  6 H2O…

A: Moe concept is being used to solve such problems. The mole concept was proposed by Avogadro. It…

Q: ow many g of Al2(SO4)3 can you prepare from 2.5 g of Al(OH)3 ? 2 Al(OH)3 + 3 H2SO4 ----> Al2(SO4)3…

A: Given chemical reaction :  2 Al(OH)3 + 3 H2SO4 ----> Al2(SO4)3 + 6 H2O

Q: 19) Butyric acid, found in rancid butter, has a molar mass of 88 g/mol. If butyric acid is 54.5% C,…

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Q: e limiting reagent and excess reagent when 1.5 g of CaCO3 reacts completely with 0.73 g of HCl. The…

A: A chemical reaction is a process in which one more reactant or the substance reacts with or without…

Q: Fe (s) + O2 (g) ➝ Fe2O3 (s). If you begin the reaction with 8.50 g Fe and 8.50 g O2, what is the…

A: Theoretical yield : it's the maximum amount of product that can be formed from the given amount of…

Q: (IIIwith carbon to give iron and carbon monde Fe 2 O 2 (s)+3C(s) 2Fe(s)+3CO(g) How many grams of…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: A sample of mixture of CaCO3(s) and NaHCO3(s) was heated and the compound decomposed: CaCO3(s) =…

A:

Q: Write The Molecular Fotmula For The Following 1-Copper Sulfate 2-Phospours Pentabromide 3-Calicum…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 2) The molecular formula of allicin, the compound responsible for the characteristic smell of…

A: The molecular formula of allicin is C6H10OS2.

Q: The combustion of ammonia in the presence of excess oxygen yields NO2 and H2O:…

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Q: A sample of mixture of CaCO3(s) and NaHCO3(s) was heated and the compound decomposed: CaCO3(s) =…

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Q: A 22.2g sample of lead (207.2 g/mol) was completely reacted with excess nitrogen (14 g/mol) in a…

A: Empirical formula :-  The chemical formula which shows only the  simplest mole ratio of atoms of…

Q: Suppose a student starts with 2.3865 g of a sand mixture and separates the components into 1.3012 g…

A: The objective of this question is to calculate the percentage of SiO2 in the starting mixture of…

Q: At 40°C, how much KNO3 can be dissolved in 250 g water?

A: Approximately 156.25 g KNO3 can be dissolved in 250 g of water

Q: If 2.112g of Fe2O3 reacts with 0.687 of Al, how much pure Fe will be produced? Fe2O3 (s) + 2 Al (s)…

A: The given reaction is shown below. The given weight of Fe2O3 is 2.112 g. The given weight of Al is…

Q: Consider the following reaction: 2 K(s) + S(s) + 2 O2(g) --> K2SO4(s) If you start off with…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: What mass of silver oxide, Ag₂O, is required to produce 25.0 g of silver sulfadiazine, AgC H₂N SO₂,…

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Q: Liquid nitromethane was once widely used as an explosive but is now much more common as a fuel for…

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Q: What mass of zinc sulfide 19 5. The addition of concentrated hydrochloric acid to manganese (IV)…

A: Given: Mass of HCl= 4.76×10-2g Mass of MnO2 = excess

Q: 2HCN9) + 6H,0 (9) 302(9) 4. How many Liters of HCN gas can form from the reaction of 1.56 x 106…

A: The limiting reagent of a reaction is the compound that is consumed completely in the reaction. It…

Q: A side reaction in the manufacture of rayon from wood pulp is 3CS2 + 6NAOH → 2N22CS3 + Na2CO3 + 3H2O…

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Q: 1.) Calculate the moles of KHP in flask #1. grams KHP Molar Mass of KHP (A1) 204.22 g/mol moles KHP…

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Q: You have 235.5 g of Ba(OH)2   How many moles of barium hydroxide, Ba(OH)2, are present in 235.5…

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Q: Isoeugenol is the compound which gives the characteristic odor to nutmeg and contains carbon,…

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Q: oron trichloride is prepared from the following reaction: 2B2O3+6Cl2+3C⟶4BCl3+3CO2   3.337 g B2O3…

A: Mass of B2O3 = 3.337 g

Q: 4. How many moles of water are present in a 20.00 gram sample of potassium carbonate sesquihydrate,…

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Q: A Moving to another question will save this response. Question 7 Consider the following balanced…

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Q: Cu(NO3)2+ 2NO2+2 H2O Consider the following balanced reaction: Cu + 4HNO3 If 0.0424 mol Cu are mixed…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.